Portland Window Installation

Call Us Today for Your FREE Quote: 503-477-3854

Experienced Portland Window Installers

Offering quality Window and Door Installation since 1997 (Remodel and New Construction).

KVN specializes in removing your old windows, waterproofing your window and door openings and installing new Windows and Vinyl Sliding Glass Doors. Your new windows/doors can help improve the quality of your home, save you on energy bills and provide protection from the harsh Northwest weather we all have to deal with.

When replacing your siding, it is also important to think about replacing your windows. KVN makes sure that proper waterproofing and install techniques are used on your home for solid protection and insulation. Replacing windows during a siding install can also save you a lot of money. KVN Construction provides Window Replacement and Window Installation on Residential and Commercial properties. We replace Vinyl Windows as well as Aluminum, Wood and Fiberglass Windows. KVN is your trusted local Window Contractor in Portland Or.

KVN will honor our work with a “KVN Quality Installation Warranty” assuring our customers satisfaction and protection. KVN is your local family owned Portland Window Replacement Contractor serving the greater Northwest since 1997!

Vinyl Windows

Vinyl Sliding Doors

Wood Windows

Aluminum Windows

Portland Window & Door Installation

Installing New Windows/Doors

Removing Existing Windows/Doors

Waterproofing New Window/Door Openings

Waterproofing Existing Windows/Doors

Installing New Windows/Doors

Removing Existing Windows/Doors

Waterproofing New Window/Door Openings

Waterproofing Existing Windows/Doors

Free Quote!

Accurate Estimates

KVN Construction takes pride in providing some of the most accurate siding estimates in Portland. We’ve never not finished a job. Sometimes companies bid too low and will give up on a project. If companies go bankrupt, then you need to bring in another company to clean up the mess. We are not always the cheapest company, but we are reliable. We know exactly what we need to finish the job and we will get it done. Our bids are very accurate.

If for whatever reason we cannot get the work done in the time that we initially expected or within the budget that we originally outlined, we will make sure to get your approval before proceeding further. We aim to provide the best communication in the business, and make sure homeowners know exactly what is happening with their houses.

Honest Contractors

One time we bid on a roof and we thought there was plywood and there wasn’t. We called the customer right away, explained what the new costs were.

If we make a mistake, we will be honest and upfront with updated timelines and project estimates. All companies are human and make mistakes, but if it ever happens, we will make sure that the customer gets taken care of. Customer service is very important for us, especially with homeowners.